16187440 (number)

16187440 is an even 8-digits composite number following 16187439 and preceding 16187441. In scientific notation, it is written as 1.6187440 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 6474944 positive integers (up to 16187440) that are relatively prime to 16187440.

Interesting facts

Basic properties

Name

Name sixteen million one hundred eighty-seven thousand four hundred forty

Notation

Scientific notation 1.6187440 × 10^7
Engineering notation 1.6187440 × 10^6

Prime Factorization of 16187440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 202343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2023430
Product of the distinct prime numbers

The prime factorization of 16187440 is 2 × 2 × 2 × 2 × 5 × 202343. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 52, 3, 326, 566, 6007, 1372, 5549, 6153, 641001, 882089, 8126407, 5899691, 55663750, 33066641, 937508825, 786942008, 5993394988, 8168608265

Basic calculations (n = 16187440)

Multiplication

n×y
n×2 32374880
n×3 48562320
n×4 64749760
n×5 80937200

Division

n÷y
n÷2 8093720
n÷3 5395813.3333333
n÷3 4046860
n÷5 3237488

Exponentiation

ny
n2 262033213753600
n3 4.2416469256436E+21
n4 6.866140511004E+28
n5 1.1114523755345E+36

Nth Root

y√n
2√n 4023.3617784137
3√n 252.96439062013
4√n 63.42997539345
5√n 27.65894650416

Divisors of 16187440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 202343, 404686, 809372, 1011715, 1618744, 2023430, 3237488, 4046860, 8093720, 16187440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16187439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16187440 can be divided by 20 positive divisors. The sum of these divisors (counting 16187440) is 1, the average is 0.05.

Base conversion 16187440

Base System Value
2 Binary 111101110000000000110000
3 Ternary 1010110101222211
4 Quaternary 331300000300
5 Quinary 13120444230
6 Senary 1334541504
8 Octal 75600060
10 Decimal 16187440
12 Duodecimal 5507894
16 Hexadecimal f70030
20 Vigesimal 5138c0
36 Base36 9myb4

Cryptographic Hash Functions

md5 33e3ef9a7fe7e6ca47cf87d7792bf316
sha1 45f30bd82a44984f74e9b8de828b0905cc053396
sha256 020ba31ca41f6f2a97ac4c4d02dde779b95bfbceb864e5dd72ad4530d4cb0a65
sha512 0c2277a76ce8bccacb022e66793218c6510f8d11c00e1fcf00aeb287041dd2c78ee1f6cb123da58b50a08dd3647b57d3fb4dddf5bd1b80659944f48808115109
ripemd-160 df17faeb7936e3817db28292b4fc9908c4ef11c3

16187440 as geometric shapes

Circle

Radius = n
Diameter 32374880
Circumference 101708685.16885
Area 8.2320161932483E+14

Sphere

Radius = n
Volume 1.7767369094298E+22
Surface area 3.2928064772993E+15
Circumference 101708685.16885

Square

Length = n
Perimeter 64749760
Area 262033213753600
Diagonal 22892497.188101

Cube

Length = n
Surface area 1572199282521600
Volume 4.2416469256436E+21
Space diagonal 28037468.524473

Equilateral Triangle

Length = n
Perimeter 48562320
Area 1.1346370987295E+14
Altitude 14018734.262236

Triangular Pyramid

Length = n
Surface area 1.1346370987295E+14
Volume 4.9988288408694E+20
Height 7630832.3960336